Hello,
I am Team Leader Seo Joo-young from Medcon Corporation in South Korea. 
Our company supplies equipment, consumables, and reagents to research laboratories. 
We are currently seeking a specific substance requested by one of our clients:
1.	1. Naphtha (petroleum), light steam-cracked aromatic, CAS: 68527-23-1
2.	2. Naphtha (petroleum), light steam-cracked, CAS: 64742-83-2
3.	3. Naphtha (petroleum), steam-cracked middle aromatic, CAS: 68516-20-1
We are inquiring whether it is possible to purchase these three products in a minimum quantity each for delivery to South Korea. 
Additionally, we would like to know if it is possible to issue a certificate of analysis for these substances.
Please respond to this inquiry via email
Thank you for your assistance.
Best regards,
Seo Joo-young Team Leader